/Engine/Source/Runtime/Engine/Public/PluginBlueprintLibrary.h
Get the version name of a plugin.
true if the named plugin was found and the plugin's version name was stored in OutVersionName, or false otherwise
static bool GetPluginVersionName ( const [FString](API\Runtime\Core\Containers\FString) & PluginName, [FString](API\Runtime\Core\Containers\FString) & OutVersionName )